226061537659 has 2 divisors, whose sum is σ = 226061537660. Its totient is φ = 226061537658.

The previous prime is 226061537627. The next prime is 226061537671. The reversal of 226061537659 is 956735160622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 226061537659 - 2⁵ = 226061537627 is a prime.

It is a super-2 number, since 2×226061537659² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (226061537759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113030768829 + 113030768830.

It is an arithmetic number, because the mean of its divisors is an integer number (113030768830).

Almost surely, 2^226061537659 is an apocalyptic number.

226061537659 is a deficient number, since it is larger than the sum of its proper divisors (1).

226061537659 is an equidigital number, since it uses as much as digits as its factorization.

226061537659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4082400, while the sum is 52.

The spelling of 226061537659 in words is "two hundred twenty-six billion, sixty-one million, five hundred thirty-seven thousand, six hundred fifty-nine".